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Individual Calculations January 2024 |
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| Han, Qixuan Total change: 44.40 | |   |
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| 15th Northwick Park Five Round Congress - Open | Harrow | ENG | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1603 | 1.50 | 4 | 1.11 | 40 | 44.40 | |
|  Brackmann, Hendrik | | | 2015 | GER | 0.50 | 1 | 0.43 | 40 | 17.20 | |  Pert, Nina | | wc | 2040 | ENG | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Prior, Stephen C V | | | 2015 | ENG | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Murawski, Jan | | | 1850 | ENG | 0.00 | 1 | -0.19 | 40 | -7.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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